Shoulder of a disposable cup



FIG. 1 is a perspective view of a shoulder of a disposable cup showing our new design;

FIG. 2 is a front elevation view of the cup of FIG. 1;

FIG. 3 is a side elevation view of the cup of FIG. 1, with an opposite view being identical thereto; and,

FIG. 4 is a bottom plan view of the cup of FIG. 1.

The broken lines in FIGS. 1 through 4 are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental Design for a shoulder of a disposable cup, as shown and described. 